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PowerControl: Add 3 dots + L1 + R1 to reset current resolution

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Kamil Trzciński 2023-05-31 11:12:24 +02:00 • committed by Kamil Trzcinski
parent 903e5fefae
commit 3417b529b5
5 changed files with 120 additions and 41 deletions
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123
PowerControl/Helpers/DisplayResolutionController.cs
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@ -7,6 +7,7 @@ using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using CommonHelpers;
using static PowerControl.Helpers.PhysicalMonitorBrightnessController;
namespace PowerControl.Helpers
@ -71,15 +72,91 @@ namespace PowerControl.Helpers
return null;
}
public static bool SetDisplaySettings(DEVMODE? best)
private static bool SetDisplaySettings(String type, DEVMODE? best)
{
if (best == null)
return false;
DEVMODE oldDm = new DEVMODE();
if (!EnumDisplaySettings(null, ENUM_CURRENT_SETTINGS, ref oldDm))
return false;
Log.TraceObject("SetDisplaySettings:" + type + ":IN", oldDm);
DEVMODE dm = best.Value;
var dispChange = ChangeDisplaySettingsEx(null, ref dm, IntPtr.Zero, ChangeDisplaySettingsFlags.CDS_NONE, IntPtr.Zero);
return dispChange == DISP_CHANGE.Successful;
if (dm.dmPelsWidth == oldDm.dmPelsWidth &&
dm.dmPelsHeight == oldDm.dmPelsHeight &&
dm.dmDisplayFrequency == oldDm.dmDisplayFrequency)
{
Log.TraceLine(
"DispChange: {0}, already set: {1}x{2}@{3}",
type,
oldDm.dmPelsWidth, oldDm.dmPelsHeight, oldDm.dmDisplayFrequency);
return true;
}
var testChange = ChangeDisplaySettingsEx(
null, ref dm, IntPtr.Zero,
ChangeDisplaySettingsFlags.CDS_TEST, IntPtr.Zero);
var applyChange = DISP_CHANGE.NotUpdated;
Log.TraceObject("SetDisplaySettings:" + type + ":REQ", dm);
if (testChange == DISP_CHANGE.Successful)
{
applyChange = ChangeDisplaySettingsEx(
null, ref dm, IntPtr.Zero,
ChangeDisplaySettingsFlags.CDS_RESET, IntPtr.Zero);
}
DEVMODE newDm = new DEVMODE();
if (!EnumDisplaySettings(null, ENUM_CURRENT_SETTINGS, ref newDm))
return false;
Log.TraceObject("SetDisplaySettings:" + type + ":OUT", newDm);
Log.TraceLine(
"DispChange: {0}, Test: {1}, Set: {8}, from: {2}x{3}@{4}, to: {5}x{6}@{7}",
type, testChange,
oldDm.dmPelsWidth, oldDm.dmPelsHeight, oldDm.dmDisplayFrequency,
newDm.dmPelsWidth, newDm.dmPelsHeight, newDm.dmDisplayFrequency,
applyChange
);
return applyChange == DISP_CHANGE.Successful;
}
public static bool SetDisplaySettings(DisplayResolution size, int hz, String type = "DisplaySettings")
{
DEVMODE? best = FindAllDisplaySettings()
.Where((dm) => dm.dmPelsWidth == size.Width && dm.dmPelsHeight == size.Height)
.Where((dm) => dm.dmDisplayFrequency == hz)
.First();
if (best is null)
return false;
return SetDisplaySettings(type, best);
}
public static bool ResetCurrentResolution()
{
try
{
var dm = CurrentDisplaySettings();
// Reset to best default
var bestResolution = GetAllResolutions().Last();
var bestRefreshRate = GetRefreshRates(bestResolution).Max();
SetDisplaySettings(bestResolution, bestRefreshRate, "ResetToDefault");
return SetDisplaySettings("Reset", dm);
}
catch (Exception e)
{
Log.TraceException("ResetResolution", e);
return false;
}
}
public static DisplayResolution[] GetAllResolutions()
@ -108,20 +185,7 @@ namespace PowerControl.Helpers
if (best == null)
return false;
DEVMODE dm = best.Value;
var dispChange = ChangeDisplaySettingsEx(null, ref dm, IntPtr.Zero, ChangeDisplaySettingsFlags.CDS_NONE, IntPtr.Zero);
if (!EnumDisplaySettings(null, ENUM_CURRENT_SETTINGS, ref dm))
return false;
Trace.WriteLine("DispChange: " + dispChange.ToString() + " Size:" + size.ToString() +
" SetSize:" + new DisplayResolution(dm.dmPelsWidth, dm.dmPelsHeight).ToString());
if (dispChange == DISP_CHANGE.Successful)
return true;
return true;
return SetDisplaySettings("Resolution", best);
}
public static int[] GetRefreshRates(DisplayResolution? size = null)
@ -150,32 +214,11 @@ namespace PowerControl.Helpers
public static bool SetRefreshRate(int hz)
{
var current = CurrentDisplaySettings();
var current = GetResolution();
if (current is null)
return false;
DEVMODE? best = FindAllDisplaySettings()
.Where((dm) => dm.dmPelsWidth == current.Value.dmPelsWidth && dm.dmPelsHeight == current.Value.dmPelsHeight)
.Where((dm) => dm.dmDisplayFrequency == hz)
.First();
if (best is null)
return false;
DEVMODE dm = best.Value;
var dispChange = ChangeDisplaySettingsEx(null, ref dm, IntPtr.Zero, ChangeDisplaySettingsFlags.CDS_NONE, IntPtr.Zero);
if (!EnumDisplaySettings(null, ENUM_CURRENT_SETTINGS, ref dm))
return false;
Trace.WriteLine("DispChange: " + dispChange.ToString() + " HZ:" + hz.ToString() + " SetHZ:" + dm.dmDisplayFrequency.ToString());
if (dispChange == DISP_CHANGE.Successful)
return true;
return true;
return SetDisplaySettings(current.Value, hz, "SetRefreshRate");
}